Date: Tue, 4 Sep 2001 22:22:14 -0700 (PDT) From: Nick Johnson <freebsd@spatula.net> To: <freebsd-stable@freebsd.org> Subject: dc0 in RC2 Message-ID: <Pine.BSF.4.30.0109042217120.39294-100000@csor.pair.com>
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Saw some odd behaviour running 4.4-RC2 today; I got several messages about dc0 saying "dc0: TX underrun -- increasing TX threshold" and then a flood of them, followed by "dc0: watchdog timeout" at which point the box froze up; couldn't escape to the debugger or do a control-alt-delete; manual reset was required. I should add that this is a newish box, so I don't know for sure that dc0 doesn't have a legitimate problem unrelated to 4.4-RC2. RC2 is the first version of FreeBSD installed on this machine anytime recently. So this message is more of an FYI in case anyone else has also seen this trouble. Nick -- "The aptly-named morons.org is an obscenity-laced screed..." -- Robert P. Lockwood, Catholic League director of research Nick Johnson, version 2.0 http://www.spatula.net/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the messagehome | help
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